The customer serving/walk-in hours are changing for the Chinook and Eastgate locations of Seattle & King County Public Health’s Environmental Health Services (EHS) division. These locations provide plumbing and gas piping permits and plan review to the public, among other services. The new hours will be: Monday, Wednesday, and Friday: 8:00 a.m. to 3:00 p.m. and Tuesday and Thursday: 10:30 a.m. to 3:00 p.m.